Home / 25,773,612.76-35,566,629.06-14,170,485.88

Finding the Fourth Proportional to 25,773,612.76, 35,566,629.06 and 14,170,485.88

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Solution

The fourth proportional to 25,773,612.76, 35,566,629.06 and 14,170,485.88 is: 19,554,744.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,773,612.76 : 35,566,629.06 = 14,170,485.88 : x
  2. Step 2: Convert to fraction form
    25,773,612.76/35,566,629.06 = 14,170,485.88/x
  3. Step 3: Cross multiply
    25,773,612.76x = 35,566,629.06 × 14,170,485.88
  4. Step 4: Simplify right side
    25,773,612.76x = 503,996,414,893,927.75
  5. Step 5: Solve for x
    x = 503,996,414,893,927.75/25,773,612.76
  6. Step 6: Final answer
    x = 19,554,744.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.